package com.eobard.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.eobard.entity.Product;
import com.eobard.enums.SecKillEnum;

/**
 * @Author: Eobard Gu
 * @Date: 2025-07-15
 * @Description: TODO
 */
public interface ProductService extends IService<Product> {
    public SecKillEnum purchase(String userId, Long productId);
}
